83635245

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4253}}^1$

素因数の和:4306

約数の個数: 48

約数和(自身を含む): 159269760

約数和(自身を除く): 75634515

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 285, 345, 437, 855, 1035, 1311, 2185, 3933, 4253, 6555, 12759, 19665, 21265, 38277, 63795, 80807, 97819, 191385, 242421, 293457, 404035, 489095, 727263, 880371, 1212105, 1467285, 1858561, 3636315, 4401855, 5575683, 9292805, 16727049, 27878415, 83635245]

約数ペア:

[(1, 83635245), (3, 27878415), (5, 16727049), (9, 9292805), (15, 5575683), (19, 4401855), (23, 3636315), (45, 1858561), (57, 1467285), (69, 1212105), (95, 880371), (115, 727263), (171, 489095), (207, 404035), (285, 293457), (345, 242421), (437, 191385), (855, 97819), (1035, 80807), (1311, 63795), (2185, 38277), (3933, 21265), (4253, 19665), (6555, 12759)]